1244624640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2487

約数の個数: 288

約数和(自身を含む): 4783941120

約数和(自身を除く): 3539316480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2437, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 4874, 5320, 5376, 6080, 6384, 6720, 7296, 7311, 7980, 8512, 8960, 9120, 9748, 10640, 12160, 12185, 12768, 13440, 14592, 14622, 15960, 17024, 17059, 18240, 19496, 21280, 24320, 24370, 25536, 26880, 29244, 31920, 34048, 34118, 36480, 36555, 38992, 42560, 46303, 48740, 51072, 51177, 58488, 63840, 68236, 72960, 73110, 77984, 85120, 85295, 92606, 97480, 102144, 102354, 116976, 127680, 136472, 138909, 146220, 155968, 170240, 170590, 185212, 194960, 204708, 231515, 233952, 255360, 255885, 272944, 277818, 292440, 311936, 324121, 341180, 370424, 389920, 409416, 463030, 467904, 510720, 511770, 545888, 555636, 584880, 623872, 648242, 682360, 694545, 740848, 779840, 818832, 926060, 935808, 972363, 1023540, 1091776, 1111272, 1169760, 1296484, 1364720, 1389090, 1481696, 1559680, 1620605, 1637664, 1852120, 1871616, 1944726, 2047080, 2183552, 2222544, 2339520, 2592968, 2729440, 2778180, 2963392, 3119360, 3241210, 3275328, 3704240, 3889452, 4094160, 4367104, 4445088, 4679040, 4861815, 5185936, 5458880, 5556360, 5926784, 6482420, 6550656, 7408480, 7778904, 8188320, 8890176, 9358080, 9723630, 10371872, 10917760, 11112720, 11853568, 12964840, 13101312, 14816960, 15557808, 16376640, 17780352, 19447260, 20743744, 21835520, 22225440, 25929680, 29633920, 31115616, 32753280, 35560704, 38894520, 41487488, 44450880, 51859360, 59267840, 62231232, 65506560, 77789040, 82974976, 88901760, 103718720, 124462464, 155578080, 177803520, 207437440, 248924928, 311156160, 414874880, 622312320, 1244624640]

約数ペア:

[(1, 1244624640), (2, 622312320), (3, 414874880), (4, 311156160), (5, 248924928), (6, 207437440), (7, 177803520), (8, 155578080), (10, 124462464), (12, 103718720), (14, 88901760), (15, 82974976), (16, 77789040), (19, 65506560), (20, 62231232), (21, 59267840), (24, 51859360), (28, 44450880), (30, 41487488), (32, 38894520), (35, 35560704), (38, 32753280), (40, 31115616), (42, 29633920), (48, 25929680), (56, 22225440), (57, 21835520), (60, 20743744), (64, 19447260), (70, 17780352), (76, 16376640), (80, 15557808), (84, 14816960), (95, 13101312), (96, 12964840), (105, 11853568), (112, 11112720), (114, 10917760), (120, 10371872), (128, 9723630), (133, 9358080), (140, 8890176), (152, 8188320), (160, 7778904), (168, 7408480), (190, 6550656), (192, 6482420), (210, 5926784), (224, 5556360), (228, 5458880), (240, 5185936), (256, 4861815), (266, 4679040), (280, 4445088), (285, 4367104), (304, 4094160), (320, 3889452), (336, 3704240), (380, 3275328), (384, 3241210), (399, 3119360), (420, 2963392), (448, 2778180), (456, 2729440), (480, 2592968), (532, 2339520), (560, 2222544), (570, 2183552), (608, 2047080), (640, 1944726), (665, 1871616), (672, 1852120), (760, 1637664), (768, 1620605), (798, 1559680), (840, 1481696), (896, 1389090), (912, 1364720), (960, 1296484), (1064, 1169760), (1120, 1111272), (1140, 1091776), (1216, 1023540), (1280, 972363), (1330, 935808), (1344, 926060), (1520, 818832), (1596, 779840), (1680, 740848), (1792, 694545), (1824, 682360), (1920, 648242), (1995, 623872), (2128, 584880), (2240, 555636), (2280, 545888), (2432, 511770), (2437, 510720), (2660, 467904), (2688, 463030), (3040, 409416), (3192, 389920), (3360, 370424), (3648, 341180), (3840, 324121), (3990, 311936), (4256, 292440), (4480, 277818), (4560, 272944), (4864, 255885), (4874, 255360), (5320, 233952), (5376, 231515), (6080, 204708), (6384, 194960), (6720, 185212), (7296, 170590), (7311, 170240), (7980, 155968), (8512, 146220), (8960, 138909), (9120, 136472), (9748, 127680), (10640, 116976), (12160, 102354), (12185, 102144), (12768, 97480), (13440, 92606), (14592, 85295), (14622, 85120), (15960, 77984), (17024, 73110), (17059, 72960), (18240, 68236), (19496, 63840), (21280, 58488), (24320, 51177), (24370, 51072), (25536, 48740), (26880, 46303), (29244, 42560), (31920, 38992), (34048, 36555), (34118, 36480)]